2400WH Lithium Ups Battery Backup 48v 50ah Lithium Ion Battery

Energy Storage Lithium Battery 48volt 50ah 2400WH 10 Years+ Design Life

Lithium Battery 48volt 50ah 2400WH Description

CASI energy storage lithium battery in the communications industry is usually used as a backup power supply and uninterruptible power supply (UPS), environmentally friendly, does not contain heavy metals, safe to use; lithium iron phosphate (LiFePO4) as the cathode material, long cycle life, low self-discharge rate; light weight, small size; fast charging characteristics, 1C fast charge, 1 hour can be fully charged 95% of the rated capacity.

Product Features

• Product Name: Energy Storage Lithium Battery
• Wide operating temperature range and high reliability
• Long life span, over 6000 cycles at 80% DOD depth of discharge
• Compact Size and Light Weight
• 10+ years technical support

Main Advantages

• Product Name: Energy Storage Lithium Battery
• Lithium iron single cell battery with fully sealed structure, the battery can be placed at will, no harmful gas emissions, safe and pollution-free, a green product.
• Lithium iron battery has superior multiplier discharge performance, can use lower capacity lithium iron battery system to meet the use of high current discharge occasions.

• Flexible configuration: multiple LiFePO4 modules are used in parallel, which makes it possible to enter the practical application of large-capacity communication Li-ion battery system, that is, to improve the output power of the system and extend the backup time of the system.

Application

• Home Energy Storage
• Industrial Energy Storage
• Wind power system
• Outdoor Macro Stations

Production Process

• Li-ion battery cell sorting cabinet: all incoming cells are subjected to secondary sorting to ensure the full capacity of the battery.
• Sorting pairing: each cell is sorted to ensure the consistency of the voltage and internal resistance of the cells in the same battery pack, which effectively improves the stability of the battery.
• Automatic spot welding: Use automatic spot welding machine to spot weld the positive and negative electrodes of the battery pack, which is efficient and stable without desoldering.
• Welding BMS: Welding and installing BMS for each battery pack, which can protect the overcharge, overdischarge, overcurrent and overvoltage.
• Finished product testing: The finished battery finally needs to go through a number of tests to confirm that the performance is stable and meets the standards before it is packaged and shipped.

Together with our customers and suppliers, we have been partners in solar battery industry for 12 years and have supplied over 20 kinds of patent solar systems for home and abroad.

In 2008, we established FairylandSolar^TM and won our first solar home system project--“GoldSun” project for whole Shaanxi province which was a famous big project appointed by Chinese government. During 3 years installation, we were always moved a lot when people showed true smile when lighting their home. They should carry a heavy battery and walk hours home, so aftersales is so difficult that pushes us to supply high quality products with long lifetime. We invested gel battery production line with a 50 staff team who has 20 years production experience for AGM battery. For the enough good quality and reasonable price, we becomes a stable supplier for solar projects, OEM for them.

In 2018, as the rapid development of lithium battery, we established CASISOLAR^TM that started a team only for packing lithium batteries. During the past 3years, we found the wide difference between price and products. As government promotes “ giving retied battery a second life” , some make a profit in troubled situation, providing retired cells for solar making great lost in a long term or even has personal safety hazard.

So in CASISOLAR, we don’t think it is 100% safe to use retired battery cells. We only accept cells at Great A with 5 years more warranty. We didn’t grow up quickly but we harvest every customer we have cooperated. We always enjoy and appreciate troubles met during every cooperation, and give great enthusiasm and confidence.

Our mission is to provide solar energy at low cost over a long lifetime.